pentecost is a valid English word

Scrabble validity: invalid ( international - Sowpods, US - Twl06 )
iScramble validity: valid
QuickWords validity: valid

Meanings

Proper noun (COUNTABLE)

The Jewish festival of Shavuot.
• Synonym: Feast of Weeks, Shavuos, Shavuot
The particular (Jewish) Pentecost 49 days (inclusive) after the resurrection of Jesus on the (Jewish) Day of First Fruits, when (in Christian teaching) the Holy Spirit descended upon the Apostles with miraculous effects including the ability to explain the Gospel intelligibly in languages they did not know; or a similar occasion since.
The Christian festival (also known as Whitsun or Whitsunday), which commemorates the descent of the Holy Spirit upon the Apostles.
• Synonym: Whit, Whitsun, Whitsunday, Whit Sunday

pentecost is not a Scrabble valid word

pentecost

• International English (Sowpods) - The word is not valid in Scrabble ✘
• US English (TWL06) - The word is not valid in Scrabble ✘
• 00 points

pentecost is an iScramble, QuickWords valid word

pentecost

• The word is valid in iScramble ✔
• The word is valid in QuickWords ✔
• 00 points

Same letters words (Anagrams)

• none

Same letters plus one

• CAPONETTES
• PENTECOSTS
• PENTECOSTY
• PRECONTEST
• TORPESCENT

Same letters minus one

• POSTTEEN
• POTENCES
• POTTEENS